Adjustments in play between Pot Limit HE & NL HE?

[The T.A.]

I'm not sure if a thread of this exact nature has been made recently, but I definitely didn't find anything via the search feature.

My question is, what adjustments should a good NL hold'em player make when playing pot limit hold'em? Particularly if you're a TAG, what changes (major and minor) should you be thinking about, or making?

Lately, I've been playing some MTT Pot Limit Hold'em on Stars and find that I've been doing well. This is despite the fact that I'm basically playing my NL game, with the exception of stricter starting hand requirements, and being a lot more careful out of position. What else do I need to know?